Spiral dry pepper squeezing device

Abstract

The utility model relates to the technical field of zanthoxylum oil production, and provides a spiral dry zanthoxylum squeezing device which comprises a machine table, a squeezing barrel and a motor I. The squeezing barrel is installed at the top of the machine table, the motor I is installed at the rear end of the squeezing barrel, a discharge hopper is arranged at the front end of the squeezing barrel, an oil guide plate is arranged below the squeezing barrel, and an oil storage tank is arranged at the front end of the machine table. The oil storage tank is located below the oil guide plate, a left-right reciprocating assembly is arranged at the bottom of the oil storage tank, and zanthoxylum oil falling on the oil guide plate enters the screen of the built-in frame of the oil storage tank through flow guide. Under the synergistic effect that the electric sliding block drives the oil storage tank to move left and right and the second motor drives the eccentric disc, the ejector block and other structures to move front and back, the screen can filter zanthoxylum oil at different positions. The filtering area and frequency are greatly increased through left-right and front-back shaking, impurities mixed in the zanthoxylum oil can be more effectively removed, and it is guaranteed that the purity of the finally stored zanthoxylum oil is high, and the quality is good.

Description

A spiral-type dry pepper pressing device Technical Field

[0001] This utility model relates to the field of Sichuan pepper oil production technology, and in particular to a spiral-type dry Sichuan pepper pressing device. Background Technology

[0002] Traditional pepper pressing equipment often employs a simple extrusion method, lacking precise design for material propulsion and pressure control during the pressing process. Ordinary pressing devices cannot achieve continuous and stable propulsion of pepper seeds, resulting in low pressing efficiency, with a large number of pepper seeds not being fully pressed, and the oil yield being far lower than expected.

[0003] Meanwhile, traditional equipment has significant shortcomings in the filtration process. After the peppercorns are extracted, the oil is mostly filtered using static filtration devices, which can only perform single-time, fixed-position filtration. This makes it difficult to completely remove various impurities mixed in with the peppercorns, resulting in poor purity of the final product and affecting the quality and market competitiveness of the peppercorn oil. Summary of the Invention

[0004] The purpose of this invention is to provide a spiral-type dry pepper pressing device, which solves the above-mentioned problems.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a spiral-type dry pepper pressing device, including a machine base, a pressing cylinder and a motor. The pressing cylinder is installed on the top of the machine base, the motor is installed at the rear end of the pressing cylinder, a discharge hopper is provided at the front end of the pressing cylinder, an oil guide plate is provided below the pressing cylinder, an oil storage tank is provided at the front end of the machine base, the oil storage tank is located below the oil guide plate, a left-right reciprocating component is provided at the bottom of the oil storage tank, an internal frame is provided inside the oil storage tank, a screen is installed inside the internal frame, the screen is located below the front end of the oil guide plate, and a front-back reciprocating component is provided at the front and rear ends of both sides of the internal frame.

[0006] Preferably, the reciprocating assembly includes support side plates disposed on both sides of the oil tank, guide rails disposed at the front and rear ends of the bottom of the oil tank, the guide rails being located between the support side plates, and the two ends of the guide rails being fixed to the support side plates respectively, and electric sliders being slidably disposed on the outside of the guide rails, four electric sliders being disposed, the four electric sliders being installed on both sides of the front and rear ends of the bottom of the oil tank, a buffer rubber pad one being fixed on the side of the support side plate facing the outer wall of the oil tank, and buffer rubber pads two being fixed on both sides of the oil tank, the positions of buffer rubber pads two and buffer rubber pads one being directly corresponding.

[0007] Preferably, the reciprocating assembly includes guide rods fixed to the front and rear ends of both sides of the internal frame. The guide rods protrude from the front and rear ends of the oil tank and can slide within the front and rear side walls of the oil tank. Springs are provided on both sides of the front and rear ends of the oil tank, and the springs are wound around the outside of the guide rods. A top block is fixed at the middle position of the front and rear ends of the internal frame. The top block protrudes from the middle position of the front and rear ends of the oil tank and can slide within the front and rear side walls of the oil tank. A side frame is fixed at the middle position of the front and rear ends of the oil tank. The side frame is placed outside the top block protruding from the front and rear ends of the oil tank. An eccentric disk is rotatably arranged between the side frames. The side wall of the eccentric disk abuts against the end of the top block. A second motor is installed at the bottom of the side frame. The rotating shaft at the top of the second motor is fixedly connected to the rotating shaft at the bottom of the eccentric disk.

[0008] Preferably, slots are provided at the four corners of the top of the built-in frame, and blocks are fixed at the bottom of the four corners of the screen. The positions of the blocks and slots correspond to each other and can be inserted into them.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] This utility model provides a spiral-type dry peppercorn pressing device. The peppercorn oil falling onto the oil guide plate is guided into a screen within the built-in frame of the oil storage tank. The screen, driven by an electric slider moving the oil storage tank left and right, and by a motor driving an eccentric disc and top block to move back and forth, filters the peppercorn oil at different positions. The left-right and back-and-forth movement greatly increases the filtration area and frequency, more effectively removing impurities from the peppercorn oil and ensuring high purity and excellent quality of the final stored oil. Attached Figure Description

[0011] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 is a schematic diagram of the overall structure of this utility model.

[0013] Figure 3 is a partial structural cross-sectional view of the filter component of this utility model;

[0014] Figure 4 is a disassembled view of the filter structure of this utility model.

[0015] The following are the labels in the attached diagram: 1. Machine base; 2. Pressing cylinder; 3. Motor 1; 4. Discharge hopper; 5. Oil guide plate; 6. Oil storage tank; 61. Support side plate; 62. Guide rail; 63. Electric slider; 64. Buffer rubber pad 1; 65. Buffer rubber pad 2; 7. Internal frame; 71. Screen; 72. Guide rod; 73. Spring; 74. Top block; 75. Side frame; 76. Eccentric disc; 77. Motor 2; 78. Slot; 79. Locking block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0018] As shown in Figures 1 to 4, the present invention provides a spiral-type dried pepper pressing device, comprising a machine base 1, a pressing cylinder 2, and a motor 3. The pressing cylinder 2 is installed on the top of the machine base 1, and the motor 3 is installed at the rear end of the pressing cylinder 2. A discharge hopper 4 is provided at the front end of the pressing cylinder 2, and an oil guide plate 5 is provided below the pressing cylinder 2. An oil storage tank 6 is provided at the front end of the machine base 1, located below the oil guide plate 5. A left-right reciprocating assembly is provided at the bottom of the oil storage tank 6. An internal frame 7 is provided inside the oil storage tank 6, and a screen 71 is installed inside the internal frame 7. The screen 71 is located below the front end of the oil guide plate 5. Front-back reciprocating assemblies are provided at the front and rear ends of both sides of the internal frame 7.

[0019] The reciprocating assembly includes support side plates 61 disposed on both sides of the oil tank 6. Guide rails 62 are disposed at the front and rear ends of the bottom of the oil tank 6. The guide rails 62 are located between the support side plates 61, and the two ends of the guide rails 62 are respectively fixed to the support side plates 61. Electric sliders 63 are slidably disposed on the outside of the guide rails 62. Four electric sliders 63 are disposed on both sides of the front and rear ends of the bottom of the oil tank 6. A buffer rubber pad 64 is fixed on the side of the support side plate 61 facing the outer wall of the oil tank 6. Buffer rubber pads 65 are fixed on both sides of the oil tank 6. The positions of the buffer rubber pads 65 and the buffer rubber pads 64 correspond to those of the buffer rubber pads 64.

[0020] The reciprocating assembly includes guide rods 72 fixed to the front and rear ends of both sides of the built-in frame 7. The guide rods 72 protrude from the front and rear ends of the oil tank 6 and can slide within the front and rear side walls of the oil tank 6. Springs 73 are provided on both sides of the front and rear ends of the oil tank 6 and are wound around the outside of the guide rods 72. A top block 74 is fixed at the middle position of the front and rear ends of the built-in frame 7. The top block 74 protrudes from the middle position of the front and rear ends of the oil tank 6 and can slide within the front and rear side walls of the oil tank 6. A side frame 75 is fixed at the middle position of the front and rear ends of the oil tank 6. The side frame 75 is placed outside the top block 74 protruding from the front and rear ends of the oil tank 6. An eccentric disk 76 is rotatably arranged between the side frames 75. The side wall of the eccentric disk 76 abuts against the end of the top block 74. A second motor 77 is installed at the bottom of the side frame 75. The rotating shaft at the top of the second motor 77 is fixedly connected to the rotating shaft at the bottom of the eccentric disk 76.

[0021] The built-in frame 7 has slots 78 at the four corners of the top, and the bottom of the four corners of the screen 71 is fixed with a block 79. The block 79 corresponds to the slot 78 and can be inserted into it.

[0022] Specifically, the pressing cylinder 2, as one of the core components, houses a spiral material roller. This spiral material roller is directly connected to the shaft of motor 3, ensuring efficient and stable power transmission. When motor 3 is turned on, the motor shaft rotates at high speed, thereby driving the connected spiral material roller to rotate synchronously. At this time, the operator precisely feeds the peppercorn seeds to be pressed through a specially designed feed inlet at the top rear end of the pressing cylinder 2. The peppercorn seeds slide down the feed inlet and smoothly enter the pressing chamber space inside the pressing cylinder 2.

[0023] The spiral roller, with its continuous rotation, powerfully propels the peppercorn seeds steadily forward within the pressing chamber. As the spiral roller advances, the space occupied by the peppercorn seeds is continuously compressed. Within this relatively enclosed and confined space of the pressing chamber, the peppercorn seeds are gradually subjected to intense high pressure, squeezing out the peppercorn oil contained within them bit by bit. The extracted peppercorn oil, due to its fluidity, seeps out from the gaps in the pressing cage and then falls onto the oil guide plate 5 designed below. The peppercorn seed residue, having lost most of its oil after pressing, is then pressed into a compact cake shape by the powerful pressure and finally discharged from the discharge hopper 4.

[0024] The Sichuan pepper oil that successfully falls onto the oil guide plate 5 is guided by the inclined angle and smooth surface of the oil guide plate 5 into the oil storage tank 6. Inside the oil storage tank 6 is an internal frame 7, within which a screen 71 is installed. The Sichuan pepper oil flows along the guide path into the screen 71. The screen 71 intercepts various impurities mixed in with the Sichuan pepper oil, allowing the pure Sichuan pepper oil to pass smoothly and flow into the bottom of the oil storage tank 6 for storage. In this way, the entire set of key operations for Sichuan pepper oil production—from pressing to filtering to storage—is completed systematically.

[0025] It is worth mentioning that during the pressing of Sichuan pepper oil, the operator starts the electric slider 63 and the second motor 77 simultaneously when starting motor 3. The electric slider 63 is mounted on the outside of the guide rail 62. When the electric slider 63 starts working, it generates a strong traction force, which in turn drives the connected oil storage tank 6 to move back and forth horizontally. During this left-right movement, the oil storage tank 6 acts like a "swinging container," causing the internal frame 7 and the screen 71 inside to also move back and forth.

[0026] Simultaneously, the two motors 77 begin to work in tandem. The shaft of motor 77 is connected to the eccentric disk 76. When motor 77 starts, it drives the eccentric disk 76 to rotate in the same direction. Here, the eccentric disk 76 is set to rotate clockwise simultaneously. When the eccentric disk 76 at the rear of the oil tank 6 rotates, it first transmits a strong thrust to the inner frame 7 through the top block 74 in close contact with it, causing the inner frame 7 to move forward. During this process, the forward-moving inner frame 7 drives the connected guide rod 72 to move synchronously. The spring 73 at the front of the oil tank 6 extends due to the force, while the spring 73 at the rear of the oil tank 6 contracts under force. As the eccentric disk 76 at the rear of the oil tank 6 gradually moves away from the top block 74 with rotation, the previously deformed spring 73 releases its stored elasticity, pushing the guide rod 72 backward to reset. Then, during rotation, the eccentric disk 76 at the front of the oil tank 6 pushes the inner frame 7 backward through the top block 74. At this time, the rearward-moving internal frame 7 drives the guide rod 72 to move, causing the spring 73 at the rear end of the oil tank 6 to extend and the spring 73 at the front end of the oil tank 6 to contract. When the eccentric disk 76 at the front end of the oil tank 6 moves away from the top block 74, the elastic force of the spring 73 comes into play again, pushing the guide rod 72 forward to reset. This cycle repeats continuously, allowing the internal frame 7 and its internal screen 71 to continuously reciprocate back and forth within the oil tank 6.

[0027] This unique design allows the screen 71 to move not only horizontally but also back and forth. The horizontal movement of the screen 71 allows the incoming Sichuan peppercorn oil to flow down at different positions within the screen, achieving more comprehensive filtration. Furthermore, the left-right and back-and-forth movement of the screen 71, by constantly changing the filtration position and method, enables more efficient filtration of the Sichuan peppercorn oil, thoroughly removing fine impurities and maximizing the purity and quality of the oil.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spiral-type dry pepper pressing device, comprising a machine base (1), a pressing cylinder (2), and a motor (3), characterized in that: A pressing cylinder (2) is installed on the top of the machine (1). A motor (3) is installed at the rear end of the pressing cylinder (2). A discharge hopper (4) is set at the front end of the pressing cylinder (2). An oil guide plate (5) is set below the pressing cylinder (2). An oil storage tank (6) is set at the front end of the machine (1). The oil storage tank (6) is located below the oil guide plate (5). A left-right reciprocating component is set at the bottom of the oil storage tank (6). An internal frame (7) is set inside the oil storage tank (6). A screen (71) is installed inside the internal frame (7). The screen (71) is located below the front end of the oil guide plate (5). Front-back reciprocating components are set at the front and rear ends of both sides of the internal frame (7).

2. The spiral-type dried pepper pressing device according to claim 1, characterized in that: The reciprocating assembly includes support side plates (61) on both sides of the oil tank (6). Guide rails (62) are provided at the front and rear ends of the bottom of the oil tank (6). The guide rails (62) are located between the support side plates (61), and the two ends of the guide rails (62) are fixed on the support side plates (61). Electric sliders (63) are slidably provided on the outside of the guide rails (62). There are four electric sliders (63). The four electric sliders (63) are installed on both sides of the bottom of the oil tank (6). A buffer rubber pad one (64) is fixed on the side of the support side plate (61) facing the outer wall of the oil tank (6). Buffer rubber pad two (65) is fixed on both sides of the oil tank (6). The positions of buffer rubber pad two (65) and buffer rubber pad one (64) correspond to those of buffer rubber pad one (64).

3. The spiral-type dry pepper pressing device according to claim 2, characterized in that: The reciprocating assembly includes guide rods (72) fixed to the front and rear ends of both sides of the internal frame (7). The guide rods (72) protrude from the front and rear ends of the oil tank (6) and can slide within the front and rear side walls of the oil tank (6). Springs (73) are provided on both sides of the front and rear ends of the oil tank (6). The springs (73) are wrapped around the outside of the guide rods (72). A top block (74) is fixed at the middle position of the front and rear ends of the internal frame (7). The top block (74) protrudes from the middle position of the front and rear ends of the oil tank (6) and can slide within the front and rear side walls of the oil tank (6). The oil tank (6) slides within the front and rear side walls. A side frame (75) is fixed at the middle position of the front and rear ends of the oil tank (6). The side frame (75) is positioned outside the top block (74) protruding from the front and rear ends of the oil tank (6). An eccentric disk (76) is rotatably arranged between the side frames (75). The side wall of the eccentric disk (76) abuts against the end of the top block (74). A second motor (77) is installed at the bottom of the side frame (75). The rotating shaft at the top of the second motor (77) is fixedly connected to the rotating shaft at the bottom of the eccentric disk (76).

4. The spiral-type dry pepper pressing device according to claim 3, characterized in that: The four corners of the top of the built-in frame (7) are provided with slots (78), and the bottom of the four corners of the screen (71) is fixed with a block (79). The block (79) corresponds to the slot (78) and can be inserted into it.

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